The 100 mile long B-15A iceberg begins to crack. This animation is match-frame rendered to animations 2838, 2839, and 2841 for post-production. Note: Animation zooms down to Iceberg B-15A on October 7th, 2003. The beginnings of the crack can be seen in the center of the final frame. Data Collected: RADARSAT:1997/09/26-1997/11/04, Aqua/MODIS:2003/10/07. This work has been visible on: http://www.gsfc.nasa.gov/topstory/2003/1016iceberg.html. Animator: Alex Kekesi (GST). Platforms/Sensors/Data Sets: Aqua/MODIS, RADARSAT-1/SAR.